MICROLAB's CK-10K series of directional couplers is a tapered stripline design covering from 617 – 3,800 MHz. Units couple off a defined fraction of signal with minimal reflections or loss. The extremely wide frequency range allows use with multiband antennas, leaky cable systems, and wireless base stations. With minimal solder joints and a low-loss dielectric, the dissipative loss has been minimized and reliability enhanced. Mounting brackets are included. This product is designed for harsh outdoor applications in corrosive salt fog environments.